CVE-2023-53010

MEDIUM

Linux Kernel - Buffer Overflow in bnxt_ethtool_init via Test Name Concatenation

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: bnxt: Do not read past the end of test names Test names were being concatenated based on a offset beyond the end of the first name, which tripped the buffer overflow detection logic: detected buffer overflow in strnlen [...] Call Trace: bnxt_ethtool_init.cold+0x18/0x18 Refactor struct hwrm_selftest_qlist_output to use an actual array, and adjust the concatenation to use snprintf() rather than a series of strncat() calls.

Scores

CVSS v3 5.5
EPSS 0.0018
EPSS Percentile 8.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (9)
linux/Kernel 4.12.0 - 6.1.9linux
Linux/Linux < 4.12
Linux/Linux 4.12
Linux/Linux 6.1.9 - 6.1.*
Linux/Linux 6.2
Linux/Linux eb51365846bc418687af4c4f41b68b6e84cdd449 - cefa85480ac99c0bef5a09daadb48d65fc28e279
Linux/Linux eb51365846bc418687af4c4f41b68b6e84cdd449 - d3e599c090fc6977331150c5f0a69ab8ce87da21
linux/linux_kernel 6.2 rc1 (4 CPE variants)
linux/linux_kernel 4.12 - 6.1.9
Published Mar 27, 2025
Tracked Since Feb 18, 2026